医疗保险是维护参保群众身体健康的重要保障,是我国一项重要的社会保障制度。医疗保险档案是各级医疗保险经办机构所记录的最原始资料,真实记录了参保单位和参保人员基本信息,是支付各种医疗保险待遇的重要依据,也是参保信息、待遇支付的唯一凭证,是社保档案的重要组成部分。随着经济社会的快速发展和人民群众收入水平的逐步提高,城乡居民医疗保险参保人数逐年增加,需保存数据量呈倍增趋势,在“大数据” Medical insurance is an important guarantee for safeguarding the health of insured masses and an important social security system in our country. Medical insurance files are the most primitive data recorded by the medical insurance agencies at all levels and the real record of the basic information of the insured units and insured persons is an important basis for payment of various medical insurance benefits as well as information on the insured and paid The only document, is an important part of the social security files. With the rapid economic and social development and the gradual increase of people’s income level, the number of urban and rural residents participating in medical insurance has been increasing year by year, and the amount of data to be saved has a tendency of doubled. In “Big Data”